LDR2533BPT-R
IC REG LINEAR 2.5V/3.3V PPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LDR2533BPT-R is a dual-output positive fixed linear voltage regulator. This component delivers 2.5V and 3.3V with output current capabilities of 500mA and 1A respectively. Featuring an Enable pin for control, it offers robust protection against over current, over temperature, and short circuits. The device boasts a quiescent current of 50 µA and a maximum input voltage of 15V, with a low dropout voltage of 0.8V at 1A. Its high power supply rejection ratio (PSRR) of 70dB at 120Hz makes it suitable for noise-sensitive applications. The LDR2533BPT-R is supplied in a PPAK (TO-252-5, DPAK) package suitable for surface mounting, distributed on a tape and reel. This regulator finds application in automotive, industrial, and consumer electronics where stable voltage regulation is critical.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-5, DPAK (4 Leads + Tab), TO-252AD |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA, 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 50 µA |
| Voltage - Input (Max) | 15V |
| Number of Regulators | 2 |
| Supplier Device Package | PPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V, 3.3V |
| Control Features | Enable |
| PSRR | 70dB (120Hz) |
| Voltage Dropout (Max) | 0.8V @ 1A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 1.6 mA |
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